Watlow EZ-ZONE PM Panel Mount Controllers

Watlow EZ-ZONE PM Panel Mount Controllers

  • Sizes: 1/32, 1/16, 1/8, 1/4 DIN
  • Control/Limit Loops: 2/1
  • Bluetooth wireless connectivity
  • Universal input options
  • IP66 front seal
  • Agency Approvals: UL, CSA, CE, RoHS, FM


The Watlow EZ-ZONE PM panel mount controllers are available in control options that reduce thermal loop cost and system complexity. This controller can be ordered as a PID controller, an over/under limit controller or integrated controller. In addition, Watlow offers a high amperage power controller option with an over/under limit controller integrated in one panel mount package. There is many supported communication protocols supported such as Modbus RTU, EtherNet/IP, Modbus TCP, PROFIBUS DP, DeviceNet and J1939 CAN bus.

Watlow’s EZ-ZONE PM panel mount controller is easily expansible enabling opportunity for large cost savings. Available in 1/32, 1/16, 1/8 and 1/4 DIN panel mount packages. The EZ-ZONE PM controller is configurable and easy to use. It is ideal for PID controller, over/under limit controller or integrated controller needs.

ASH Equipment offers this controller through Watlow SELECT. This is a program that enables users to quickly identify and configure thermal products faster and easier than ever before. The SELECT program uses a variety of tools to guide your decision and design the exact fit for a faster ordering experience.

We provide engineering and product support for your application.

Watlow EZ-Zone PM Models

EZ-Zone PM3 – 1/32 DIN
EZ-Zone PM6 – 1/16 DIN
EZ-Zone PM8 – 1/8 DIN, vertical
EZ-Zone PM9 – 1/8 DIN, horizontal
EZ-Zone PM4 – 1/4 DIN

see Tech Documentation tab for further details.

Technical Documentation

Download PDF Files:

Watlow EZ-Zone PM Controller Specifications

Watlow EZ-Zone PM Controller Quick Start

Watlow EZ-Zone PM Controller User Guide

Watlow EZ-Zone PM Controller PID User Guide


Batavia, IL

155 Oswalt Avenue
Batavia, IL 60510

Rockford, IL

5301 E State St, Ste 215C
Rockford, IL 61108

Waukesha, WI

W240 N1221 Pewaukee Rd, Ste C
Waukesha, WI 53188

Appleton, WI

400 S Linwood Avenue
Appleton, WI 54915